Budesonide Impurity 2(Budesonide EP Impurity B)

cas: 1040085-98-0 — see every product listed under this CAS number, including other names

Budesonide Impurity 2(Budesonide EP Impurity B) (CAS 1040085-98-0) is a chemical reagent available from Chemat. Available pack sizes: 10mg, 25mg, 50mg, 100mg, 200mg. Offered by: Hubei YoungXin.

brandHubei YoungXin
catalog number5362B-10mg
cas1040085-98-0
size10mg
availability Do potwierdzenia przez Chemat|To be confirmed by Chemat
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properties

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Structural formula: {0} (CAS {1})

(1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-6,9,13-trimethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one (CAS 1040085-98-0) is a chemical compound with the molecular formula C23H30O6 and a molecular weight of 402.5 g/mol. IUPAC name: (1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-6,9,13-trimethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one. InChIKey: XECSEFPWNHDQPG-XWCIIUPVSA-N.

Identity
Molecular formulaC23H30O6
Molecular weight402.5 g/mol
IUPAC name(1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-6,9,13-trimethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one
InChIKeyXECSEFPWNHDQPG-XWCIIUPVSA-N
SMILESCC1O[C@@H]2C[C@H]3[C@@H]4CCC5=CC(=O)C=C[C@@]5([C@H]4[C@H](C[C@@]3([C@@]2(O1)C(=O)CO)C)O)C

Computed by PubChem (NCBI)

Synonyms: Di-Norbudesonide(Mixture of Diastereomers), Budesonide acetaldehyde acetal (epimers) [USP], 16alpha,17-(Ethylidenebis(oxy))-11beta,21-dihydroxypregna-1,4-diene-3,20-dione, Budesonide EP Impurity B, BUDESONIDE IMPURITY B [EP IMPURITY], BUDESONIDE ACETALDEHYDE ACETAL (EPIMERS), Budesonide EP Impurity BMixture of diastereomers
Related forms of this compound
(1S,2S,6R,8S,9S,11S,12S,13R)-11-hydroxy-8-(2-hydroxyacetyl)-6,9,13-trimethyl-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-dien-16-one C23H30O6
Isomers (same molecular formula)
(9S,10R)-4,5,14,15,16-pentamethoxy-9,10-dimethyltricyclo[10.4.0.02,7]hexadeca-1(16),2,4,6,12,14-hexaen-3-ol C23H30O6
[2-[(8S,9S,10R,13S,14S,17R)-17-hydroxy-10,13-dimethyl-3,11-dioxo-1,2,6,7,8,9,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate C23H30O6
[2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate C23H30O6
(7R,8S,9S,10R,11R,13S,14S,17R)-11-hydroxy-10,13-dimethyl-3,5'-dioxospiro[2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-17,2'-oxolane]-7-carboxylic acid C23H30O6
(1S,2S,4R,8S,9S,11S,12S,13R)-11-hydroxy-6,6,9,13-tetramethyl-16-oxo-5,7-dioxapentacyclo[10.8.0.02,9.04,8.013,18]icosa-14,17-diene-8-carboxylic acid C23H30O6
[2-[(8S,9S,10R,11S,13S,14S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,8,9,11,12,14,15,16-octahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate C23H30O6
[2-[(9S,10R,11S,13S,17R)-11,17-dihydroxy-10,13-dimethyl-3-oxo-2,6,7,9,11,12,15,16-octahydro-1H-cyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate C23H30O6
4-[[(8S,9S,10R,11R,13S,14S)-10,13-dimethyl-3,17-dioxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthren-11-yl]oxy]-4-oxobutanoic acid C23H30O6
[(8S,9S,10R,11S,13S,14S,17R)-11-hydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-3-oxo-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-17-yl] acetate C23H30O6
[2-[(1S,2S,10S,11S,14R,15S,17S)-14-hydroxy-2,15-dimethyl-5-oxo-18-oxapentacyclo[8.8.0.01,17.02,7.011,15]octadec-6-en-14-yl]-2-oxoethyl] acetate C23H30O6
methyl 7-[(1S,2S,3S,5R)-3,5-dihydroxy-2-[(E,3S)-3-hydroxy-4-phenoxybut-1-enyl]cyclopentyl]hepta-4,5-dienoate C23H30O6

Also listed as

(11β,16α)-16,17-[Ethylidenebis(oxy)]-11,21-dihydroxypregna-1,4-diene-3,20-dione, 98%, 98% Chemat CAS 1040085-98-0
Budesonide EP Impurity B (Mixture of Diastereomers) Chemat Brand CAS 1040085-98-0
Budesonide EP Impurity B (D-Homo Budesonide (Mixture of Diastereomers)) Chemat Brand CAS 1040085-98-0
Budesonide EP Impurity B Chemat Brand CAS 1040085-98-0
Di-Norbudesonide(Mixture of Diastereomers), >95% (HPLC) TRC CAS 1040085-98-0
16alpha,17-((1RS)-Ethylidenebis(oxy))-11beta,21-dihydroxypregna-1,4-diene-3,20-dione Mikromol CAS 1040085-98-0
(11β,16α)-16,17-((1RS)-Ethylidenebis(oxo))-11,21-dihydroxypregna-1,4-diene-3,20-dione Biosynth CAS 1040085-98-0
Budesonide impurity 84, 98.0% MedChemExpress CAS 1040085-98-0
(6aR,6bS,7S,8aS,8bS,11aR,12aS,12bS)-7-hydroxy-8b-(2-hydroxyacetyl)-6a,8a,10-trimethyl-6a,6b,7,8,8a,8b,11a,12,12a,12b-decahydro-1H-naphtho[2',1':4,5]indeno[1,2-d][1,3]dioxol-4(2H)-one (Budesonide Impurity） (Standard) MedChemExpress CAS 1040085-98-0
Budesonide EP Impurity B 30 MG Supelco CAS 1040085-98-0